STELZNER® agricultural measurement systems

Our advisory kits for measuring pH: the pH AGRAR 2000, the PET 2000 for measuring nutrient salt intake, the MULTI ISE for determining individual nutrients, the EC 2000 for measuring conductivity, the PE Controller for monitoring crop nutrients, the MULTI 2000 for measuring activity, conductivity and temperature, and the Type-X, Type-V, Type-VII and Type-III combination kits

Type-X advisory kit

For measuring activity, pH and conductivity

The Type-X combination kit consists of three instruments: the PET 2000 for measuring soil activity (in g salt/l); the pH AGRAR 2000 for measuring soil or liquid pH values; and the EC 2000 for measuring the conductivity in liquids.

The PET 2000 allows you to determine the activity or total salt content (in grams of salt per litre) in the soil or substratum. The activity is determined by the amount of dissolved salts contained in the soil. The mobility of the salts is dependent on the humidity, temperature and density of the soil. This allows nutrient salts that are available to plants (such as nitrate or potassium) to be fully measured. This provides you with a concise overview of what nutrient salts are available to plants in the root zone.

The pH AGRAR 2000 is also included for monitoring the pH value. This microprocessor-controlled meter enables you to make quick and precise measurements in solutions such as irrigation water and fertilizer solutions. A glass pH piercing electrode allows you to determine the pH level directly in the soil or substratum. The meter comes with automatic calibration. It displays the electrode conductivity slope for monitoring the glass pH piercing electrode. A warning tone is emitted if the sensitivity level is too low. The sturdy housing is built for the rough conditions of agricultural field work.

The EC 2000 conductivity meter completes this instrument kit. EC value analysis is a critical component in fertilization, soil-free cultivation, closed cultivation, hydroponics, or salt-sensitive crops. With its ability to measure up to 200 mS/cm, the EC 2000 is also suitable for monitoring basis solutions. It is temperature compensated and equipped with a specific conductivity electrode with integrated temperature probe.

30001010 Advisory kit, type X € 904,40
pH AGRAR 2000 with pH piercing electrode made from glass pH4 and pH7 buffer solutions, KCl refill solution with filler syringe, CaCI2 powder for analysing soil solutions, dibble, spray bottle with deionized water, PET 2000 with AM probe (25 cm) and mini-DIN 8-pin plug, 6 nitrate test strips, EC 2000 with carbon conductivity electrode with miniature 5-pin plug, calibration solutions (1.4 mS/cm and 12.88 mS/cm), technical manual
30001010-P Type-X advisory kit € 963,90
Similar to the 1010, but with glass/platinum conductivity electrode for up to 200mS/cm
Art.-Nr. Article Accessories Cart
30001003 AM probe (25 cm), 1 metre cable, with mini-DIN 8-pin plug € 47,60
1004 Spray bottle with deionized water € 7,14
30001303 Calibration solution, 1.4 mS/cm 100 ml bottle € 7,91
30001304 Calibration solution, 111.8 mS/cm 100 ml bottle € 7,91
30001308 Calibration solution, 12.88 mS/cm 100 ml bottle € 7,91
other calibration solutions are available on request
30002005 Nitrate test strips € 35,70
Box with 100 strips
2014 Beaker for measuring volume, 100 ml with cover € 3,57
30003004 1 metre attached cable with BNC plug for pH piercing electrode made of glass Article No. 3033 € 33,32
30003011 pH piercing electrode made of glass € 152,32
with three diaphragms, 3 mol/l KCl, 1 metre attached cable with BNC plug
30003012 pH 4.0 buffer solution 100 ml bottle € 7,91
30003013 pH 7.0 buffer solution 100 ml bottle € 7,91
30003017 Dibble € 2,38
3019 One nine-volt battery, size 6LR61 € 2,98
30003022 Refill solution with filler syringe for pH electrodes: 3 mol/l KCl, 100 ml bottle € 7,91
3028 Cap for pH electrodes € 2,38
3033 pH piercing electrode made of glass € 116,03
with three diaphragms, mol/l KCl, without cable
4093 Carbon conductivity electrode € 71,40
1 metre cable, temperature sensor NTC 10 K with miniature plug (5-pin), for EC 2000
4195 Glass-platinum conductivity electrode € 184,45
1 metre cable, temperature sensor NTC 10 K with miniature plug (5-pin), for EC 2000
30004444 Technical manual € 23,20
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  pH AGRAR 2000
Measurement range: 0 to 14
Precision: ± 0.02
  EC 2000
Measurement range:

Conductivity: 0 to 20 or 200 mS/cm

Temperature: +5 to + 45°C


Conductivity: 0.1 mS/cm

Temperature: 0.1°C


Conductivity: 0 to 20 mS/cm ± 2 %

20 to 200 mS/cm ± 5 %

Temperature: ± 0.2°C

  PET 2000
Measurement range: 0 to 2 g/l
Resolution: 0.01 g/l
Precision: ± 0.02 g/l
  Type-X advisory kit
Dimensions and weight with case:
460 x 350 x 135 mm;
4.9 kg

Tensiometer Classic

A tensiometer is used to measure suction tension. The porous cell of the tensiometer uses capillary action to transport water outwards into the drier soil. A negative pressure is then created within the closed pipe. This negative... ...more Topseller

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